newegg offers the Oblanc Syba NC-2 Over-Ear Headphones, model no. OG-AUD63044, for $7.99 via the steps below. With free shipping, that's the lowest total price we could find by $52. Features include an in-line microphone, leatherette headband, and a 3.5mm Y-adapter. Deal ends November 11. To get this deal:

1. View the Oblanc Syba NC-2 Over-Ear Headphones in-cart for $39.99
2. apply coupon code "MBLEMCNV5" via Newegg Mobile to cut the price to $37.99
3. redeem this $30 mail-in rebate yields the final price of $7.99